66 software systems engineer jobs at 29 companies in Hanover, VA
5d
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Software and Systems Engineer
Stafford, Virginia, United States
OnsiteFull Time
Bachelor's degree and 5+ years' experience; active DoD 8570/8140 IAT Level III certification; TS/SCI clearance; RHEL, DevSecOps, systems engineering, testing, automation, networking, cloud, scripting, and technical leadership expertise.
1mo
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Software and Systems Integration Engineer
Dahlgren, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python/Go/Java/C#/C++; Git and Linux experience; TS/SCI clearance; bachelor's degree in a STEM field; up to 25% travel.
Python, Go, Java, C#, C++, Git, Linux, APIs, databases, messaging systems, Docker, Kubernetes, CI/CD, DT&E
1mo
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Software and Systems Integration Engineer
Dahlgren, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python, Go, Java, C#, or C++; experience with APIs, databases, Git, Linux; TS/SCI clearance and Bachelor's in a STEM field required; travel up to 25%.
Python, Go, Java, C#, C++, Git, Linux, Docker, Kubernetes, CI/CD
2w
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Computer Systems Software Developer
King George, Virginia, United States
$115k-$125k/yr OnsiteFull Time
BS in computer science/engineering, experience with Windows and Red Hat Enterprise Linux, debugging and optimization, integrated software/hardware systems; proficiency in Java/C#/C++, and tools like Jira, Jenkins, GitLab.
Windows, Red Hat Enterprise Linux, Java, C#, C++, Jira, Jenkins, GitLab
2mo
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Systems Engineer II – Model-Based Systems Engineering (MBSE)
Dahlgren or King George
$50-$87/hr OnsiteFull Time
3+ YOEBachelor's in an engineering/computer field, 3+ years systems/software engineering experience, MBSE experience with Cameo/MagicDraw and SysML, ability to obtain Secret clearance, experience with Ada-to-Java modernization.
Cameo Systems Modeler, MagicDraw, SysML, UML, IBM DOORS, Java, Ada, DoDAF, UAF, MODAF
2d
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Staff Systems Engineer - Autonomous Vehicles
Richmond, California, United States
$200k-$250k/yr HybridFull Time
4+ YOEBachelor's degree in engineering, computer science, or related field; 4–10+ years relevant experience; 1+ year systems integration and testing complex hardware/software systems; strong cross-functional and root-cause skills.
Jama, SysML, DOORS, Hardware-in-the-Loop (HIL), Software-in-the-Loop (SIL)
3w
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Intermediate Software Engineer
Dahlgren, Virginia, United States
$76k-$156k/yr OnsiteFull Time
3+ YOEActive Secret clearance ability, Bachelor's degree (STEM), 3 years software/systems engineering, experience with C++, C, Java, Python, GitLab/YAML/Artifactory, DevSecOps and Agile practices.
GITLAB, YAML, Artifactory, C++, C, Python, Batch, Java, Jira, Atlassian, NetBeans
3w
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Intermediate Software Engineer
King George or Dahlgren
$76k-$156k/yr OnsiteFull Time
3+ YOEActive or obtainable Secret clearance; bachelor’s degree in STEM; 3+ years software/systems engineering experience; C/C++/Java/Python experience; DevSecOps and CI/CD knowledge; networking and Agile familiarity.
GITLAB, YAML, Artifactory, Jira, Atlassian, NetBeans, Python, C++, C, Batch, Java
4w
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Senior Software Engineer
Richmond, Virginia, United States
$130k-$170k/yr HybridFull Time
6+ YOEBachelor's degree,6+ years software development with OOP,experience building distributed service-oriented systems,RESTful APIs with C#,Git,CI/CD familiarity,and AI adoption experience.
React, TypeScript, C#, .NET Core, Git, SQL, AWS, Bedrock, Elasticsearch, OpenSearch
4w
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Senior Software Engineer
Richmond, Virginia, United States
$130k-$170k/yr HybridFull Time
6+ YOEBachelor's degree,6+ years OOP software development,experience with C#,RESTful APIs,React and TypeScript,Git,CI/CD,and hands-on AI adoption; experience architecting distributed service-oriented systems.
React, TypeScript, C#, .NET Core, Git, CI/CD, SQL, AWS, Bedrock, Elasticsearch, OpenSearch
1mo
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Lead Software Engineer, Data Protection
McLean or Richmond or New York City or Plano
$179k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years software engineering experience, 1+ year cloud experience; preferred: Master's, extensive experience in Python/Java/TypeScript/SQL, AWS and schema validation systems, infrastructure as code, and security or AWS certifications.
Go, Python, TypeScript, SQL, CUE, JSON Schema, PostgreSQL, Aurora, Docker, ECS Fargate, Lambda, Step Functions, EventBridge, CDK, AWS, Microsoft Azure, Google Cloud, Java, JavaScript, Terraform, CloudFormation, GitHub Copilot, Claude Code
2mo
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Software Engineer
King George or Dahlgren
OnsiteFull Time
4+ YOEU.S. citizen with active Secret clearance; 4 years combat system shipboard experience on AEGIS or SSDS with at least 2 CIC deployments; strong multitasking, attention to detail, organization, and follow-up skills. Preferred: 3 years using ATD, ACTS, BFTT scenarios.
Advanced Training Domain (ATD), AEGIS Combat Training System (ACTS), Battle Force Tactical Training (BFTT), AEGIS, SSDS
1w
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Senior Software Developer
Dahlgren, Virginia, United States
$120k-$150k/yr OnsiteFull Time
7+ YOEActive Secret clearance and U.S. citizenship, Bachelors in CS/Comp Engineering or related, 7+ years developing high-fidelity C++ modeling and simulation for aircraft/missile/sensor systems, EM development practices, Python/MATLAB experience preferred.
C++, Python, MATLAB, DevSecOps
1mo
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Software Developer
Richmond or United States
$104k-$173k/yr HybridFull Time
4+ YOE4+ years development experience; strong skills in microservices, system integrations, Apache Kafka, CP4D, AI/ML, ETL, Oracle SQL/PL/SQL, cloud platforms, and containerization.
Java, JavaScript, Python, Go, Docker, Kubernetes, GCP, Azure, AWS, Apache Kafka, CP4D, SQL, PL/SQL, Oracle, TensorFlow, PyTorch, Scikit-learn, Spark, Flink, CI/CD
1mo
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Senior Electrical Systems Engineer (66822)
Richmond, Virginia, United States
$86k-$126k/yr OnsiteFull Time
3+ YOEBachelor's in engineering or technology, minimum 3 years electrical design/test/test-automation experience, leadership/mentoring experience, proficiency with test software and protocols (TestStand, Python, SQL Server, GitHub, GPIB, Modbus, Rest API), and ability to read technical drawings and interpret industry standards.
National Instruments TestStand, Python, SQL Server, GitHub, GPIB, Modbus RTU/TCP, Rest API, Microsoft Office
4w
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Senior Software Engineer Applied AI
Richmond or United States
RemoteFull Time
7+ YOE7+ years building production backend systems, strong Python, cloud/distributed systems experience (AWS), hands-on LLM/generative AI and ML lifecycle experience, and disciplined work in regulated environments.
Python, AWS, LLMs
3d
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ENGINEER/SCIENTIST
Dahlgren, Virginia, United States
$144k-$197k/yr OnsiteFull Time
1+ YOERequires one year of specialized HEL weapon systems architecture or integration experience equivalent to ND-04, plus qualifying engineering, physical science, operations research, or computer science education.
Modeling and Simulation, hardware, software
6d
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Mid-Level C++ Engineer - Real-Time Tactical Systems (RR1005)
Dahlgren, Virginia, United States
$74k-$95k/yr OnsiteFull Time
3+ YOEBS in engineering/science, 3+ years modern C++ experience, Linux development proficiency, US citizenship and ability to obtain DoD clearance, strong debugging and systems integration skills.
C++, Standard Library, Linux, Python, Lua, Jira, Git, Agile
1mo
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Staff Developer
Richmond, Virginia, United States
$25/hr OnsiteFull Time
Extensive software development experience, ability to design scalable systems, mentor engineers, lead architecture, perform code reviews, and support production; cloud, CI/CD, and observability experience preferred.
1mo
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Site Reliability Engineer
Jersey City or McLean or Richmond
HybridFull Time
6+ YOEBachelor's or Master's (or equivalent), 6+ years software/systems engineering with >=4 years in SRE or production/platform reliability, strong Linux/Unix and networking knowledge, experience with SLIs/SLOs, observability, automation, chaos engineering, incident management, and familiarity with AWS and secure/gov environments.
AWS, Codex, Claude, Chaos Monkey, Gremlin, LitmusChaos, Snowflake, Redshift, Apache Iceberg, Go, C, Java, Linux/Unix
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